why my ph80 unable to show consistent value? if test the water PH first its show 9.5 or 7.5 and decreasing .1 for each 30 seconds. any issue in my ph

Your pH metre is working fine. Just take the pH value of the the first 30 second.

I need ph electrode storage solution.. how will it available??

What are the advantages of 3.3 molar KCl ? Answer All pH sensor suppliers use a saturated or a concentrated KCl solution in the reference cell. The advantage is that a concentrated solution decreases the electrical resistance of the reference cell. The solubility of KCl in water is 238 g/l at 0ºC, which is approximately 3.3 mol/l. Therefore the advantage of 3.3mol is that the solution stays below saturation when the temperature drops. The crystals would stop the flow and block the junction.

Hm Digital Ph80 Digital Ph Temp Meter With One Year

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Rp1111067

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Description

🌊 Stay ahead of the curve with precision water testing in your pocket!

ALL IN ONE HYDROTESTER - Integrated digital thermometer and pH meter with auto-calibration for effortless, professional-grade testing.
SMART POWER MANAGEMENT - Auto-off and low-battery indicator extend battery life, ensuring your meter is ready when you need it most.
COMPACT PORTABLE DESIGN - Lightweight 80g device with protective carrying case—perfect for on-the-go water testing in any environment.
VERSATILE APPLICATION RANGE - Ideal for aquariums, pools, hydroponics, drinking water, and environmental testing—join the community of water quality pros.
PRECISION P H TEMP READINGS - Accurate measurements with ±0.2 pH and ±2% temperature precision for reliable water quality insights.

The HM Digital pH-80 is a compact, highly accurate pH and temperature meter featuring a 0-14 pH range, ±0.2 pH accuracy, and ±2% temperature accuracy. It includes a built-in digital thermometer, auto-calibration, data hold, and auto-off functions, all housed in a lightweight, portable design with a protective case. Perfect for professionals and enthusiasts monitoring water quality across diverse applications such as aquariums, pools, hydroponics, and environmental testing.

Specifications

ASIN	B00TAQS1HY
Are batteries included?	Yes
Batteries	3 LR44 batteries required. (included)
Best Sellers Rank	#37,140 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #52 in Lab pH Meters
Brand	HM Digital
Colour	Orange
Country of Origin	India
Customer Reviews	3.8 3.8 out of 5 stars (218)
Date First Available	6 February 2015
Generic Name	Piece
Importer	HM DIGITAL
Included Components	Model
Item Dimensions LxWxH	15.3 x 3.2 x 2.3 Centimeters
Item Height	23 Millimeters
Item Weight	80 g
Item Width	32 Millimeters
Item model number	HM PH-80
Lithium Battery Packaging	Batteries contained in equipment
Lithium battery energy content	0.7 Watt Hours
Lithium battery weight	0.2 Grams
Manufacturer	HM Digital India Pvt Ltd, HM Digital India Pvt Ltd, Plot No. G1-375&376, RIICO Industrial Area, Khushkhera, Rajasthan, India - 301707
Model number	HM PH-80
Net Quantity	1 Piece
Number of Memory Sticks	1
Number of lithium ion cells	3
Number of lithium metal cells	3
Packer	HM Digital India Pvt Ltd, Plot No. G1-375&376, RIICO Industrial Area, Khushkhera, Rajasthan, India - 301707
Product Dimensions	15.3 x 3.2 x 2.3 cm; 80 g

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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